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Google Pixel 4a

Google Pixel 4a
  • Display: 5.81" OLED - 1080x2340 pixels
  • Chip: Qualcomm Snapdragon 730G
  • Camera: 1 (122MP)
  • Battery: 3140 mAh
  • OS: Android 10 (Upgradeable to Android 13)
  • Weight: 143 g

Versions

Available versions and configurations
Memory Options 6/128 GB

Review

Display
Color accuracy, sharpness & brightness
Camera
Main & front camera tests
Performance
App & system performance
Games
3D gaming performance
Battery
Battery life, charging speed & type
Connectivity
Connectivity features
NanoReview Score
Overall score by NanoReview

Tech Specs

Full specs and component tests Google Pixel 4a

Display

Display quality comparison
Type OLED
Size 5.81 in
Resolution 1080x2340 pixels
Aspect ratio 19.5:9
Pixel density 443 ppi
Refresh rate 60 Hz
Adaptive refresh rate No
Max brightness 700 nits
HDR support Yes HDR10
Screen-to-body ratio 82.9 %
Features Always-On Display
Display test
Peak brightness (auto)
Google Pixel 4a
802 nits
sRGB gamut95.3 %
PWM (Flicker)255 Hz
Response time6.2 ms
Contrast∞ Infinite
Sources: NotebookCheck [Google Pixel 4a]

Design & Build

Design and ergonomics comparison
Height 144 mm (5.67 in)
Width 69.4 mm (2.73 in)
Thickness 8.2 mm (0.32 in)
Weight 143 g (5.04 oz)
Water resistance No
Back panel Plastic
Frame Plastic
Colors Black
Fingerprint sensor Yes rear
Screen-to-body ratio
Google Pixel 4a
82.9 %

Performance

Testing Google Pixel 4a In benchmarks
Processor
Chipset Qualcomm Snapdragon 730G
Max Frequency 2200 MHz
CPU Cores 8 (2 + 6)
Architecture - 6/1.8 (Kryo 470 Silver (Cortex-A55))
- 2/2.2 (Kryo 470 Gold (Cortex-A76))
Process Samsung
Transistor Size 8 nm
Neural Processor Hexagon 688
Graphics Adreno 618
GPU Cores 256
GPU Frequency 825 MHz
FLOPS 422.4 GFLOPS
GeekBench v6
Geekbench 6 (Single-Core)
Google Pixel 4a
680
Geekbench 6 (Multi-Core)
Google Pixel 4a
1816
Geekbench 6 (Single-Core)680
Geekbench 6 (Multi-Core)1816
AnTuTu 10
AnTuTu 10
Google Pixel 4a
357020
CPU115287
GPU70626
Memory78602
UX92505
NanoReview Score357020
3DMark Wild Life
3DMark Wild Life
Google Pixel 4a
1003
Max Surface Temp.41.4 °C
Stability99 %
Graphics Test6 fps
Graphics Score1003
Sources: 3DMark [Google Pixel 4a]

Memory

RAM
RAM Size 6 GB
Memory Type LPDDR4X
Memory Frequency 2133 MHz
Channels 2
Storage
Storage Capacity128 GB
Storage TypeUFS 2.1
Memory CardNo

Software

OS Android 10 (Upgradeable to Android 13)
OS Size 15 GB
UI Skin Stock Android

Battery

Volume 3140 mAh
Max Charging Power 18 W
Battery Type Li-Po
Removable No
Wireless Charging No
Reverse Charging No
Fast Charging Yes (50% in 25 min)
Full Charge Time 1:27 h
Battery Life Test
Battery Life
Google Pixel 4a
17:58
Web Browsing06:35 h
Video Playback11:24 h
Games04:08 h
Standby Mode90 h

Main camera

Matrix 122 MP
Photo resolution 4000x3000 pixels
Zoom Digital
Flash Dual LED
Stabilization Optical
8K Recording No
4K Recording Yes (Up to 30 fps)
1080p Recording Yes (Up to 60 fps)
Slow Motion 120 fps (1080p)
Lenses count Standard: 12.2 MP
Features - Bokeh effect
- Pro mode
- RAW support
Main lens
Matrix122 MP
Aperturef/1.7
Focal length27 mm
SensorSony IMX363
Sensor size1/2.55
Pixel size1.4 μm
AutofocusPhase autofocus (Dual Pixel)
StabilizationOptical
Main camera DxOMark results
Photo quality
Google Pixel 4a
116
Video quality
Google Pixel 4a
100
Overall camera score
Google Pixel 4a
100
Bokeh55
Preview47
Zoom48
Sources: DxOMark [Google Pixel 4a]

Front camera

Matrix 8 MP
Photo resolution 3264x2448 pixels
Aperture f/2.0
Focal length 24 mm
Sensor Sony IMX355
Sensor size 1/2.8
Pixel size 1.12 μm
Autofocus No
Stabilization Digital
Video resolution 1080p (Full HD) at 30 fps
TOF 3D sensor No

Connectivity

Wi-Fi version Wi-Fi 5 (802.11 a/b/g/n/ac)
Wi-Fi features - Dual Band
- Wi-Fi Direct
- Wi-Fi Hotspot
- Wi-Fi Display
Bluetooth version 5.1
Bluetooth features LE, A2DP
USB type USB Type-C
USB version 3.1
USB features - Charging
- USB Storage Mode
- OTG
GPS - GPS
- GLONASS
- Beidou
- Galileo
- QZSS
NFC* Yes
Infrared Port No
Connectivity
SIM Count*2
SIM TypeNano
SIM ModeDual SIM Standby
eSIM Support *Yes
Hybrid SlotNo
2G BandsGSM 700 / 800 / 850 / 900 / 1700 / 1800 / 1900 / 2100 / 2600 / 2300 / 2500 / 5200 / 3500 / 600
3G BandsUMTS 850 / 900 / 1700 / 1900 / 2100
LTE Bands*LTE (B600/B700/B800/B850/B900/B1700/B1800/B1900/B2100/B2300/B2500/B2600/B3500/B5200)
LTE category15
5G SupportNo

Sound

Speakers Stereo
3.5 mm Jack Yes
FM Radio No
Dolby Atmos Yes
Speaker Test
Max Volume
Google Pixel 4a
86 dB

Other

Class Mid-range
Announced August, 2020 yr
Release Date October, 2020 yr
Launch Price ($) 350
Sensors - Barometer
- Proximity Sensor
- Gyroscope
- Accelerometer
- Ambient Light Sensor
- Compass
- Fingerprint sensor
* Attention! Config, frequencies, NFC, and other specs may vary by region.

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